19077102

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:510

約数の個数: 72

約数和(自身を含む): 47927880

約数和(自身を除く): 28850778

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 121, 171, 198, 209, 242, 342, 363, 418, 461, 627, 726, 922, 1089, 1254, 1383, 1881, 2178, 2299, 2766, 3762, 4149, 4598, 5071, 6897, 8298, 8759, 10142, 13794, 15213, 17518, 20691, 26277, 30426, 41382, 45639, 52554, 55781, 78831, 91278, 96349, 111562, 157662, 167343, 192698, 289047, 334686, 502029, 578094, 867141, 1004058, 1059839, 1734282, 2119678, 3179517, 6359034, 9538551, 19077102]

約数ペア:

[(1, 19077102), (2, 9538551), (3, 6359034), (6, 3179517), (9, 2119678), (11, 1734282), (18, 1059839), (19, 1004058), (22, 867141), (33, 578094), (38, 502029), (57, 334686), (66, 289047), (99, 192698), (114, 167343), (121, 157662), (171, 111562), (198, 96349), (209, 91278), (242, 78831), (342, 55781), (363, 52554), (418, 45639), (461, 41382), (627, 30426), (726, 26277), (922, 20691), (1089, 17518), (1254, 15213), (1383, 13794), (1881, 10142), (2178, 8759), (2299, 8298), (2766, 6897), (3762, 5071), (4149, 4598)]